Goblins are relatively small creatures with greenish skin color. They have a great predisposition to magic abilities, engineering, as well as mining. They are not endowed with mighty strength, so they often resort to the help of the physical strength of the trolls.
Trolls are huge creatures with gray skin and fangs on their face. They have a very nasty temperament and smell, however, they are endowed with great power and magical abilities. Trolls lack critical thinking, empathy, and generally high intelligence to solve complex problems.
